I have rsdlite installed and i know how to sbf. I have bootstrap and created a nandroid backup. I have rom manager premium installed. What version of cm7 do i download. Been seeing posts about 10 11 and 12. From what ive read not really any real changes between them. Also do i need to sbf back to stock before i flash the new rom? If i do have to flash back do i just need to be rooted w/ rom manager installed? Then after i install i have to clear cahce and delvik cache (spelling)? Any other steps im missing? Thanks in advance, ps i did a lot of reading but some of these posts are over 50 pages long.