http://trials3.adobe.com/AdobeProducts/FLBR/4_5/win32/FlashBuilder_4_5_LS10.7z
http://trials3.adobe.com/AdobeProducts/FLBR/4_5/win32/FlashBuilder_4_5_LS10.exe
http://download.macromedia.com/pub/flex/sdk/flex_sdk_4.5.1.zip