GSB (GingerShedBread) v1.5 CM7.0.0-RC1MD5 file: 792780a716520679395b8535baa194a8
Md5 is only needed if you know what it is and want it, otherwise you don't need it!
use this tiny gapps to get going, then use the market to grab any google apps you might need
Check the merged/changelog on OP for recent CM changes.
You should be able to wipe dalvik and flash over, but any problems arise, and you will told by many to do a full wipe(data+dalvik) and start from scratch. So just try that method if you have issues!
Please do not try to restore your data for apps unless you absolutely know what you're doing and/or it worked for you before.
Thank you, Enjoy this newest build