Uh, what DON'T I get here???(!)

I know this is a stupid question, but how BIG is a wu? I've brought my settings from requesting over 100,000 sec of work, to use no more than 3Gb of space, leave at theast 2Gb free, use no more than 75% of space, and leave me enough work to last me between 0.1 to 0.5 days. But I keep on getting this message each time I open BOINC:

2004-07-09 09:57:13 [---] Starting BOINC client version 3.18 for powerpc-apple-darwin
2004-07-09 09:57:13 [SETI@home] Project prefs: using separate prefs for home
2004-07-09 09:57:13 [SETI@home] Host ID is 26338
2004-07-09 09:57:13 [---] General prefs: from SETI@home (last modified 2004-07-08 15:28:58)
2004-07-09 09:57:13 [---] General prefs: using separate prefs for home
2004-07-09 09:57:13 [---] Fewer active results than CPUs; requesting more work
2004-07-09 09:57:31 [---] Fewer active results than CPUs; requesting more work
2004-07-09 09:57:31 [SETI@home] Requesting 27829 seconds of work
2004-07-09 09:58:16 [SETI@home] Sending request to scheduler: http://setiboincdata.ssl.berkeley.edu/sah_cgi/cgi
2004-07-09 09:58:33 [SETI@home] Scheduler RPC to http://setiboincdata.ssl.berkeley.edu/sah_cgi/cgi succeeded
2004-07-09 09:58:33 [SETI@home] Message from server: No work available (there was work but you don't have enough disk space allocated)
2004-07-09 09:58:33 [SETI@home] Message from server: No work available (there was work but you don't have enough disk space allocated)
2004-07-09 09:58:33 [SETI@home] Project prefs: using separate prefs for home
2004-07-09 09:58:33 [SETI@home] No work from project
2004-07-09 09:58:33 [SETI@home] No work from project
2004-07-09 09:58:33 [SETI@home] Deferring communication with project for 1 hours, 0 minutes, and 0 seconds
2004-07-09 09:58:33 [SETI@home] Deferring communication with project for 1 hours, 0 minutes, and 0 seconds

...but here are my computer stats:

CPU type
Power Macintosh PowerBook5,2
Number of CPUs
1
Operating System
Darwin 7.4.0
Memory
768 MB
Cache
976.56 KB
Swap space
0 MB
Total disk space
55.77 GB
Free Disk Space
7.9 GB
Number of times client has contacted server
81
Last time contacted server
9 Jul 2004 1:58:46 UTC
% of time client is on
64.4201 %
% of time host is connected
64.4201 %
% of time user is active
64.4201 %

...and I still haven't recieved a wu yet. What don't I get here? Is there a bug with the prefs and a modem? I've tried every setting I can think of, and others that has been successful for others. HELP!!!

Thx ^_~,
Eric

The 7.9G of disk space remaining on your HD is less than the 75% maximum usage that you have set. I would either free up more HD space, change the maximum to 95%, or install another HD for Boinc to run on. I hope this helps...