Other sources for APT

Hi!
I am new in iphone, and at first sorry on my bad english..

i have iPhone 3G , 16GB, firmware: 2.1, with jailbrake..
i have installed some things like ssh server and so on..

i am interested is there any other url with packages for my iphone (instead
built in cyndia and installer)..

i need RDC client (lite version is "to lite" for me), but i can't shop (and
i won't) from the internet and apple store...

so i am searching for other applications that are usefully for IT Admins...

i need also commands: nslookup , dig ...

does someone knows some unofficial URL for other packages on other servers,
maybe ?


--
Hrvoje Kusulja
TSRB, CCNA, TVZ-Informatika