Do I have a market sync? How to disable?

Hey I tried a search on this forum first "market sync", but didn't find anything.

I been flashing between a few froyo roms. Now I'm on Sapphire 0.8.4. I always wipe 3x.

When I sign into my google accounts, it starts to automatically download my apps and install them. This isn't anything I asked for it to do. I find it kinda annoying because it's installing apps that I have uninstalled from previous roms that I no longer want. It hasn't done this before when I first started flashing different roms. I just notice it with the latest builds. Is this something new?

Sorry if this is too newbish.