I want to add an old (before 2.0) iPhone app to my phone - is this possible?

i have a couple apps that i had from before the 2.0 update (converter and iWoman) and i want to use them on my updated phone. it's jailbroken, and these apps were meant for jailbroken phones, but maybe the update made it incompatible?

i installed the files into the Applications directory on my iPhone but they don't show up. is there something else i need to do, or are they just not compatible?

if someone knows, that'd rock, thanks!

Not possible. unless you can find them again through Cydia, The newer and better installer.