MikeStokes 0 Newbie Poster

Can anyone possibly give me some pointers on how to speed up access to a central SQL Server from 3 remote sites. Currently 2 of the sites use 3mg DSL and the other uses Broadband Cable 3mg. All are VPN's into the server through SonicWalls. This topology is extremely slow almost to the point it is not worth doing. Both DSL sites have 256k up and the cable has 384k up, there is no noticable difference in the two up speeds. What is the proper way to set this up? Maybe point-to-point T-1's would fix this. I do not know if the SonicWalls are the culprit here or the lack of UP Bandwidth here. There has to be a more productive way to do this. Thanks for your assistance with this.
Mike Stokes