No new work/upload

Hi,
since a few weeks I don't recive any new work any more. The processed files are also not uploded any more. The log I paste below. Anyone has a clue?

10-6-2010 21:17:19 Starting BOINC client version 6.10.56 for windows_x86_64
10-6-2010 21:17:19 log flags: file_xfer, sched_ops, task
10-6-2010 21:17:19 Libraries: libcurl/7.19.7 OpenSSL/0.9.8l zlib/1.2.3
10-6-2010 21:17:19 Data directory: D:\Boinc
10-6-2010 21:17:19 Running under account hilde_jos
10-6-2010 21:17:20 Processor: 2 GenuineIntel Intel(R) Pentium(R) 4 CPU 3.20GHz [Family 15 Model 4 Stepping 3]
10-6-2010 21:17:20 Processor: 2.00 MB cache
10-6-2010 21:17:20 Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss htt tm pni cx16 lm pbe
10-6-2010 21:17:20 OS: Microsoft Windows 7: Ultimate x64 Edition, (06.01.7600.00)
10-6-2010 21:17:20 Memory: 3.25 GB physical, 6.50 GB virtual
10-6-2010 21:17:20 Disk: 95.03 GB total, 58.84 GB free
10-6-2010 21:17:20 Local time is UTC +2 hours
10-6-2010 21:17:20 No usable GPUs found
10-6-2010 21:17:22 Einstein@Home URL http://einstein.phys.uwm.edu/; Computer ID 2164606; resource share 100
10-6-2010 21:17:22 SETI@home URL http://setiathome.berkeley.edu/; Computer ID 5164399; resource share 100
10-6-2010 21:17:22 Einstein@Home General prefs: from Einstein@Home (last modified 28-May-2009 20:39:04)
10-6-2010 21:17:22 Einstein@Home Computer location: home
10-6-2010 21:17:22 Einstein@Home General prefs: no separate prefs for home; using your defaults
10-6-2010 21:17:22 Reading preferences override file
10-6-2010 21:17:22 Preferences:
10-6-2010 21:17:22 max memory usage when active: 1663.65MB
10-6-2010 21:17:22 max memory usage when idle: 2994.57MB
10-6-2010 21:17:22 max disk usage: 10.00GB
10-6-2010 21:17:22 max CPUs used: 1
10-6-2010 21:17:22 don't use GPU while active
10-6-2010 21:17:22 (to change preferences, visit the web site of an attached project, or select Preferences in the Manager)
10-6-2010 21:17:22 Not using a proxy
10-6-2010 21:17:22 Einstein@Home Started upload of p2030_54556_40559_0050_G41.89+00.94.S_1.dm_76_1_1
10-6-2010 21:17:22 Einstein@Home Sending scheduler request: To report completed tasks.
10-6-2010 21:17:22 Einstein@Home Reporting 3 completed tasks, not requesting new tasks
10-6-2010 21:17:41 Einstein@Home Scheduler request failed: Transferred a partial file
10-6-2010 21:17:47 SETI@home Sending scheduler request: To fetch work.
10-6-2010 21:17:47 SETI@home Requesting new tasks
10-6-2010 21:17:48 Project communication failed: attempting access to reference site
10-6-2010 21:17:50 SETI@home Scheduler request failed: Transferred a partial file
10-6-2010 21:17:51 Internet access OK - project servers may be temporarily down.
10-6-2010 21:17:55 Project communication failed: attempting access to reference site
10-6-2010 21:17:55 Einstein@Home Temporarily failed upload of p2030_54556_40559_0050_G41.89+00.94.S_1.dm_76_1_1: HTTP error
10-6-2010 21:17:55 Einstein@Home Backing off 1 hr 59 min 20 sec on upload of p2030_54556_40559_0050_G41.89+00.94.S_1.dm_76_1_1
10-6-2010 21:17:57 Internet access OK - project servers may be temporarily down.