gonzai | In Need of Geek Assistance

I managed to fulfill a New Year's resolution already (!) I got off my duff -well, OK, technically I got ON my duff and sat down at the computer - but I contacted my web host about the issues caused by the interface change in September and begged for help. They fixed it. Most of it, rather, one page is still goofy, but I asked for help with that page and if yesterday is any indication, they'll have that proper by tomorrow.

Problem is, I still don't get their new system for adding files, etc. and I can't seem to edit anything. The online system won't let me edit, and the offline work won't upload. I know naught of these computer tricks. Anyone know better than I how to get things updated? I'd settle for an updated front page stating that I'm having trouble!