Ftp one ipk to /tmp folder. Then telnet command :-
ipkg install /tmp/*.ipk
Delete the ipk from /tmp.
Then do the same process with the other ipk.
I cannot remember - but if the mytube ipk is for the 8000 and it does not install - get the 800 experimental version from :-
h**p://dreamboxupdate.com/
Cheers, pcd.