I used rom manager, have to have clockwork recovery flashed though or it just reboots the phone without partitioning the card, I went 512 mb ext and 64 swap personally. Cyanogen is so respected because he pretty much took over when JesusFreke retired from rom making a while back. I liked the looks of UD but just didnt feel stable as Cyanogen but shit ain't gonna be perfect when you're loading up bleeding edge shit I guess