I installed a XFX GeForce 5200 video card today and Hoster works GREAT!
Apparently the graphic capability is a key factor with Hoster. Many thanks for all the suggestions and responses.
I didn't want to spend a lot of money upgrading my old Dell because I plan to build a high performance transportable system. I havn't tested everything, but the major features seem to be working properly. I think my system would be considered low to mid range by today's hardware standards and seems to be working well here's my configuration for your consideration.
Dell Optiplex GX 150
1.2GHz Intel P3
512MB RAM (Max config)
400GB Seagate Barracuda 7200 PATA Drive (137GB/245GB) Partitions
MTU DVD (Sony)
XFX GeForce 5200 NVIDIA graphics video card (256MB)
MTU Karaoke Suite w/ Hoster (current)
Win XP Pro SP2 All updates installed
DirectX 9
Media Player 10
.NET Framework
This system is very quick and even for an older machine performs well. I hope this provides some further information about necessary hardware
Thanks again.