ISeries setting to speed up Code/400?

We just upgraded to V5R2 (9406-820), so I don't know if this is an issue
where the system is not balanced (i.e. pools, max jobs, etc).  The Jobs
running on the AS/400 seem to run fine, only my code/400 session is slow
(Windows 2000 SP3).  Is there some job setting on the AS/400 that will speed
up the communication between the client and host ( e.g. bigger time slice)?

 
If I don't know the member name I use the open command to retrieve the
library list.  I then click on the library and Code/400 seems to take a long
time to display the source members even though there really isn't a lot of
objects in that library.  Also the first time I verify a program it takes
about 2 minutes (the previous Code/400 version running on V4R5 was much
faster).  After that it uses the cache and it seems normal.  I do submit
compiles from Code/400 and they finish quickly. 
 
Because of this slowness, I normally don't open files from Code/400, I go to
the AS/400 and issue the CODEEDIT command.  I also don't want to verify
programs unless I go get coffee while code/400 is working. 
 
Anyone else having slow response times like this?  (I am aware about the
cache issue from doing a search in the archives.)
 
Thanks,
 
Steve Cross
Sr. Programmer Analyst
Clipper Group
(630) 739-0700 Ext 102