Hey there!

I've got a brand new SGS2 and I've installed a few apps on it, rooted it this morning after the installations and now, for some reason, I can't seem to update some of the apps I downloaded off this site.
Whenever I try, it downloads the update and clicking on it says the app is not installed.

Luckily, the default apps have no problem.

Is this a common problem or did I screw something up during root?
(I do remember Odin or something had a button that allowed installation of apps or something, but I did not click it, was that needed?)

Thanks ever so much for your assistance!

(Oh, BTW, if anyone can direct me to a recent version of Hebrew Igo, I'd be eternally grateful! + all my forum $ )

The button in question is in SuperOneClick and it says: "Allow Non-Market apps".

I hooked up my phone, tried clicking on it and the program hangs.
Tried it in download and Recovery mode, still hangs.
I have it on admin mode but it still doesn't work...

What can I do, please!?

Realized the damn thing kept crashing because I kept forgetting to enable the USB Debugging mode, clicked the allow non-market apps and the process ran smoothly.

restarted the device (I've got a yellow triangle with an exclamation point on the first screen on boot, is that bad?)
Turned off debugging and it's still a no go!
I'm out of ideas, PLEASE HELP!!!