I recently migrated from servers and also went from Magento 1.5 to 1.6.
I followed all the steps in a migration guide and the site seems to be pulling the correct data from the database, however no style are brought in.
When i look at the source it appears to be pointing to incorrect css files: (they dont exist)
I suspect this has something to do with the encryption key in app/etc/local.xml ?? but im pretty sure that the key is identical to the one from the previous server.
The URL doesnt currently resolve, therefore to view the problem you would need to add this line to your HOST file:
Any suggestions would be greatly appreciated