Hey guys, I'm writing an events management system and I am using data sets, tables and adapters created by the VS2005 wizard. I am kinda new to this stuff and I am wondering: Should i make SQL calls in my data adapters to do relatively simple tasks such as - GetEventsByStatus (this gets all of the events by a supplied status [active or inactive]) or should i get all of the events and work my way through the list in my business logic layer? I think the main problem is that i don't exactly know how the interface is going to look so i am not sure when i will have a complete list of events on hand to work through. Any comments welcome.