How to get the old Packagemanager of Ubuntu back (before 9.10)
Well, after my last post, here’s a follow-up 
I don’t like the new packagemanager in Ubuntu 9.10 at all, so I’m going to tell you how to get the older one back, in only a few steps!
First of all, open your Ubuntu Softwarecenter
Then, choose System Utilities
Type in Add/Remove
Double click Add/Remove Software
Press Install
Well, you now got it back. You can find it under System => Manage => Add/Remove Software
I hope this helps someone 
Kevin