Solid, everyone:
My DNS *does* resolve... my IP is assigned and valid (I verified this in my router's DHCP client table).
If I use the windows native ftp (in the command prompt), I can connect to my xbox... but if I try to list the directories, it freezes.
I then looked a little bit closer at my FlashFXP logs, and I noticed that something similar is happening-- it contacts my XBox allright, but then just fails with the message "cannot open Data connection to <ip address>".
Out of desperation I tried to reinstall EvoX dash... no luck. *ANY* suggestions are most welcome... because now not only can I not get on live, but I can't even try switching my EEPROM, etc!!! I'm basically totally hosed... I say again: arggghhhh.
Thanks to All in Advance,
Mark