GuildWars Update
 

GuildWars now has combined packets working to almost full extent, stress test the server as much as you can, a scheduled test will be April 2nd at 8PM PST, 11PM EST.

Information on combined packets:
Combined packets reduces the amount sent per second (combining them into one packet, this helps reduce the overhead), also when combining packets it makes it possible to compress small packets as they do add up in size to reduce bandwidth useage. Ultimately it reduces lag :P

That sounds great. Is this code part of the new binaries? Is this going to be released with the release candidate/final? I'll be on to stress test on 4/2.

Its ifdeffed right now its not standard code as of yet.