I rooted my droid a while ago, and for a while was using CM 4 (Eclair) with no problem. Just last week I finally updated to CM 6.1.2 to get Froyo. I backed up using rom manager. I also had a Nandroid back up. And long story short, now I'm having 2 issues with the market.
One is that my current market (1.82) couldn't see all the apps, even some of the popular ones i used to have (including Flixster, BoA banking app, Yelp). And also before I flashed to CM 6.1.2, I had a newer version of market running (2.2.7), but I guess when I downloaded the Gapps add-on with CM, 1.82 is the version that comes with it. So now I don't know how to get my market updated. I did back up the market using titanium back up (free), but i just couldn't get that to restore for some reason.
I'm pretty new to rooting phones, and so any help would be greatly appreciated. I looked around the forum, and some people seem to have similar problems, but I couldn't really understand how they fixed them.