Overall smoothness when table is full

[devfly]

Hello, here is my table:
http://a954.phobos.apple.com/us/r1000/064/Purple/v4/e1/29/b4/e129b423-14ae-39a0-35c0-236f7cd24f7a/mzl.ipzgqlcj.320x480-75.jpg

As you can see it's not really "full" of stuff - it has a few custom views in contentView, and some inside the cell view, but that's it. The problem is dragging getting really laggy when items are something like 10. I poked around, tried to remove shadows and some other visuals, but nothing.

Maybe you can help. Thanks!