We have 3 sites at WebSecureStores and we are going to pull all 3 in the next month because of WSS's refusal to support .flv files on their shared servers. I hope that all of you WebSecureStores supportors contact them immediately and let them know there is some demand for this service. A .flv file contains video that is played via a .swf, better know as Flash or the shockwave/Flash player. Think CNN, Google video, You Tube, etc.
We also have issues with converting from shared accounts to the bulk / reseller hosting plans. WSS is requesting $30 for each existing domain to associate it with a reseller account.
I've had one other issue when upgrading from DNN V2.x to V3.x. They told me it couldn't be done but gave me a test account to work through. Then the hardware failed on the main account and I had the test account with the data in it.