Index: configure
===================================================================
--- configure	(revision 25854)
+++ configure	(working copy)
@@ -3220,15 +3220,15 @@
 check_deps $ARCH_EXT_LIST
 
 is_qmake4(){
-    $1 --version 2>&1 | egrep -q -e "Qt version 4\.[5-9]\.[0-9]"
+    $1 --version 2>&1 | egrep -q -e "Qt version 4\.[4-9]\.[0-9]"
 }
 
 if ! is_qmake4 $qmake; then
-    is_qmake4 qmake-qt4 && qmake=qmake-qt4 || die "qmake for Qt4.5 or newer not found.\nPlease specify the correct qmake with --qmake="
+    is_qmake4 qmake-qt4 && qmake=qmake-qt4 || die "qmake for Qt4.4 or newer not found.\nPlease specify the correct qmake with --qmake="
 fi
 
-if ! expr $($qmake -query QT_VERSION) : "4\.[5-9]\.[0-9]" >/dev/null; then 
-    die "Qt4.5 or newer is required to build MythTV." 
+if ! expr $($qmake -query QT_VERSION) : "4\.[4-9]\.[0-9]" >/dev/null; then 
+    die "Qt4.4 or newer is required to build MythTV." 
 fi 
     
 enable_pic() {
@@ -3928,7 +3928,7 @@
 EOF
 fi
 
-enabled qtwebkit || die "Error! QtWebkit headers not found"
+#enabled qtwebkit || die "Error! QtWebkit headers not found"
 
 # Check if Qt was built with DBus support:
 check_ld_cxx ${qt_inc} ${qt_inc}/QtDBus ${qt_libs} -lQtDBus <<EOF && enable qtdbus
Index: libs/libmyth/audiooutputpulse.cpp
===================================================================
--- libs/libmyth/audiooutputpulse.cpp	(revision 25854)
+++ libs/libmyth/audiooutputpulse.cpp	(working copy)
@@ -509,7 +509,9 @@
     buffer_settings.minreq = (uint32_t)-1;
 
     int flags = PA_STREAM_INTERPOLATE_TIMING
+#if ( QT_VERSION >= 0x040500 )
         | PA_STREAM_ADJUST_LATENCY
+#endif
         | PA_STREAM_AUTO_TIMING_UPDATE
         | PA_STREAM_NO_REMIX_CHANNELS;
 
Index: libs/libmythdb/mythdownloadmanager.h
===================================================================
--- libs/libmythdb/mythdownloadmanager.h	(revision 25854)
+++ libs/libmythdb/mythdownloadmanager.h	(working copy)
@@ -6,7 +6,11 @@
 #include <QTimer>
 #include <QMutex>
 #include <QNetworkAccessManager>
+
+#if ( QT_VERSION >= 0x040500 )
 #include <QNetworkDiskCache>
+#endif
+
 #include <QNetworkReply>
 #include <QWaitCondition>
 
@@ -84,7 +88,9 @@
                   const bool append = false);
 
     QNetworkAccessManager                        *m_manager;
+#if ( QT_VERSION >= 0x040500 )
     QNetworkDiskCache                            *m_diskCache;
+#endif
 
     QWaitCondition                                m_queueWaitCond;
     QMutex                                        m_queueWaitLock;
Index: libs/libmythdb/mythversion.h
===================================================================
--- libs/libmythdb/mythversion.h	(revision 25854)
+++ libs/libmythdb/mythversion.h	(working copy)
@@ -4,8 +4,8 @@
 #include "qglobal.h"
 #include "mythexp.h"
 
-#if ( QT_VERSION < 0x040500 )
-#error You need Qt version >= 4.5.0 to compile MythTV.
+#if ( QT_VERSION < 0x040400 )
+#error You need Qt version >= 4.4.0 to compile MythTV.
 #endif
 
 /// Update this whenever the plug-in API changes.
Index: libs/libmythdb/mythdownloadmanager.cpp
===================================================================
--- libs/libmythdb/mythdownloadmanager.cpp	(revision 25854)
+++ libs/libmythdb/mythdownloadmanager.cpp	(working copy)
@@ -139,7 +139,9 @@
  */
 MythDownloadManager::MythDownloadManager() :
     m_manager(NULL),
+#if ( QT_VERSION >= 0x040500 )
     m_diskCache(NULL),
+#endif
     m_infoLock(new QMutex(QMutex::Recursive)),
     m_queueThread(NULL),
     m_runThread(false),
@@ -176,13 +178,14 @@
         usleep(50000);
 
     m_manager = new QNetworkAccessManager(this);
+#if ( QT_VERSION >= 0x040500 )
     m_diskCache = new QNetworkDiskCache(this);
     m_diskCache->setCacheDirectory(GetConfDir() + "/Cache-" +
                                    gCoreContext->GetAppName() + "-" +
                                    gCoreContext->GetHostName());
     m_manager->setCache(m_diskCache);
+#endif
 
-
     QObject::connect(m_manager, SIGNAL(finished(QNetworkReply*)), this,
                        SLOT(downloadFinished(QNetworkReply*)));
 
@@ -546,6 +549,7 @@
     else
         request.setUrl(qurl);
 
+#if ( QT_VERSION >= 0x040500 )
     if (!dlInfo->m_reload)
     {
         // Prefer the in-cache item if one exists and it is less than 60
@@ -575,6 +579,7 @@
             }
         }
     }
+#endif
 
     if (dlInfo->m_preferCache)
         request.setAttribute(QNetworkRequest::CacheLoadControlAttribute,
@@ -990,6 +995,7 @@
     VERBOSE(VB_FILE+VB_EXTRA, LOC + QString("GetLastModified('%1')").arg(url));
     QDateTime result;
 
+#if ( QT_VERSION >= 0x040500 )
     QDateTime now = QDateTime::currentDateTime();
     QNetworkCacheMetaData urlData = m_manager->cache()->metaData(QUrl(url));
 
@@ -1023,6 +1029,9 @@
             }
         }
     }
+#else
+    result = QDateTime::currentDateTime().addSecs(-60);
+#endif
 
     if (!result.isValid())
     {