I just loaded up Hammerfall and I'm getting that turn back message. I can't leave the cell I'm in and make it to the Tamerial World Space (That's what it's called right?). I can go to the testing hall, Anvil or another cell without problem.
I just saw Taneth in-game for the first time o.O Awesome stuff considering it's an alpha. No crashes, but it runs a tad slower than the vanilla game, and there's some odd brightly coloured patchwork on some of the distant land, primarily inside the city worldspaces.
Furyfish: Not sure what the issue is here. Do you run a mod that alters Tamriel's border region (like OOO)? Editing your ini should fix the problem. Find Oblivion.ini in your My Documents/Oblivion folder. Change bBorderRegionsEnabled to 0 (or, if already at 0, to 1). Save.
For the record, HammerfEll is a province, and HammerfAll is a metal band
You'll be needing to start a new thread now, before a moderator wanders by. Passed the 200-post limit... I'm looking forward to exploring Hammerfell, hopefully I'll allow myself some time this weekend.