Replacements for non-OS4 apps?

[floydboy]

Hi, a bunch of my favorite apps don't work with iOS 4.0 and I was looking for any OS4-compatible replacements/similar apps that might be out there?

Video Downloaders -- I used MxTube, aTube, and YourTube. None of these work anymore.

"Finder" -- I used iFile to look into my iPod's file directories, and now it doesn't work (unless you change the system date, which I don't want to do.)

First-person shooters (legit App Store) -- I used Modern Combat and Brothers in Arms 2.

Replacements/similar apps for any of these?

 

[Intell]

The jailbreak apps you just have to wait for the devs to update them. I'm not sure about App Store FPS games.