Joesph, 1) Not every request is intended for an IIS server, i.e. the forward proxy scenario. Let's say you have a ISA server as a proxy that gives your internal users outbound access to the Internet. Some internal users are in a branch office with WAN connectivity over a partial frame relay. You would like them to get faster Internet access, however you don't want to pay for more channels on the frame relay (or faster DSL, or...) so you use compression on the ISA server and those users have faster access. 2) Maybe your IIS 6.0 server's CPU is taxed from serving ASP.NET pages and you would like to offload compression to your ISA server doing reverser proxy. 3) Maybe you are caching 50% of the web site's static content on your ISA server, and you would like to compress it before it goes out so that you save bandwidth, in this scenario IIS 6.0 is never called, even though the page might have originated there. 4) Maybe you are using ISA server in front of an iPlanet, WebSphere, IIS 5.0, AS/400, and a Apache server and you want to provide one place to maintain compression software. Note: XCompress for ISA is not for IIS, it is for ISA. We sell "XCompress for IIS" for IIS, and that is another story. -Wayne -----Original Message----- From: josephk [mailto:josephk@xxxxxxxxx] Sent: Friday, July 09, 2004 3:39 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: XCompress for ISA -- Compression Filter http://www.ISAserver.org How does your product differ from the caching and compression that IIS 6.0 offers And why would someone purchase your product when IIS 6.0 works great? Thank you, Joseph -----Original Message----- From: Wayne Berry [mailto:wayne@xxxxxxxxxx] Sent: Friday, July 09, 2004 1:12 PM To: [ISAserver.org Discussion List] Subject: [isalist] XCompress for ISA -- Compression Filter http://www.ISAserver.org ISAList: I will take just a second to blow my own horn and try to get some Beta Testers. We (XCache Technologies) have developed an ISA filter that performs HTTP compression on traffic going through the ISA server in both directions. Basically, HTTP compression is what Google and a bunch of other companies are using to speed their pages and decrease their bandwidth and it doesn't require any client side code -- the browsers know how to decompress since it is part of the HTTP 1.1 standard. I am looking for a few Beta testers that would like to try the product, we have developed in conjuction with Microsoft and they are testing it already for us. Just write me off the list. Kind Regards, Wayne Berry Developer XCache Tech http://www.xcache.com ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: World of Windows Networking: http://www.windowsnetworking.com Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: josephk@xxxxxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: World of Windows Networking: http://www.windowsnetworking.com Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: wayne@xxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist