Have the same problem here...
They run fine on my box. I deploy them to the prod server with VS IDE. I just go to Project->Copy Project, and then select the server. The copying is done fine as well, however they are displayed kind of like Bernie said.
They look like each tab is next to each other and then right next to them all of the multipages are in one table cell and stacked together. If I view the source, the IE tags are still applied (i.e. <TSNS:Tab ID=1, etc. is still there).
Anyone have a clue?
Bernie, have you found anything out?
Thanks in advance,
Mili Skikic