Awesome

UDTableView allowsMultipleSelection backport to pre iOS5

you will need <b>Apple LLVM</b> to compile, alternately you can move declarations from .m to .h and use <b>GCC</b><br /><br /> tested on iOS3.0 (first gen iPhone)<br /> tested on iOS4.2 (iPhone 3GS)<br /> tested on iOS5.0 (iPhone 4)

Pros

drop in replacement (no code to change in your app) just change UITableView to UDTableView. <br /> Implamentation gracefully fallbacks to default iOS implementation if run on iOS5+

Cons

???