comparing ur config.txt to my original w/ junk removed (sprint), it doesnt look like you really have junk. wat you could tho is try to mod the cabs.
quoting MadManX, "Hum... Well I use WinCE CAB Manager and Microsoft Visual Studio 2005 for most of my mods. WinCE CAB Manager has a very limited but fully functional trail avalible.
http://www.ocpsoftware.com/products.php?nm=cecabmgr and Visual Studio I use at work and My home copy was a freebie for going to the MS Launch event. "
Goodluck sir