Cathy, 1) Where was the ppt file located? I've seen _drastic_ differences in response based on where the file is coming from. If it's off of your hard drive...performance is bad. If it's off of a network or server drive, performance is much better. 2) Keep your slides simple...Performance in CCM does not do well with high-res photos, moving slides with special fading effects \ etc cause lags. Brian Claus, A+, Network +, MCP Network Administrator WESCO Distribution, Inc. 225 West Station Square Drive Suite 700 Pittsburgh, PA 15219 <mailto:bclaus@xxxxxxxxxxxxx> ________________________________ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Cathy Campbell Sent: Monday, July 17, 2006 5:07 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] Citrix Conferencing Manager Our farm is MPS 4.0 and we are using CCM 3.0. I kicked off a conference to view a MS PowerPoint presentation. The ppt was 52mb in size with a couple graphic intensive slides. There was some lag time when these slides were presented, they were slowly painted on the screen and transitions were also slow. Can any fine tuning be done on CCM or MPS to have larger ppts present more quickly and smoother? Thanks. Cathy