Series 1 stopped connecting after move

[Thwomp]

My Series 1 TiVo stopped being able to update it's program data or make Test Calls recently, after a move.

I have a SiliconDust CacheCard and I've replaced the harddrive with a larger one, using Tiger's Mfs tools, I think.

I can't connect to my TiVo through a web browser, which I could do before. I can still telnet to it, though.

Any ideas on what could have gone wrong or what I can do to fix it?

Thanks,
Thwomp