I need help for my new ASUS MB with ATI on board GPU.

1. My OS is XP 64b and now I'm using 6.11.4 Boinc Manager. The Event log says:
8/21/2010 9:18:48 PM |  | ATI GPU 0: ATI Radeon HD 2300/2400/3200 (RV610) (CAL version 1.4.556, 366MB, 56 GFLOPS peak)

but CPUID CPU-Z says HD4250, with Athlon II X3 435

2. I first tried the  Windows AstroPulse_v505, v5.05 SSE3(r280) (ATI GPU + INTEL/AMD) app
but the link points to this message
An Error Has Occurred!
filesize() [function.filesize]: stat failed for /home/simon/www.lunatics.at/downloads/DEPRECATED-ap_5.05_win_x86_SSE3_BROOK_r280.rar 

3. So now I'm struggling to use the  Windows AstroPulse_v505, v5.05 SSE3_NO_DOUBLE(r280) (ATI GPU + INTEL/AMD) app
This is my app_info.xml file
<app>
      <name>astropulse_v505</name>
</app>
<file_info>
           <name>ap_5.05_win_x86_SSE3_BROOK_r280.exe</name>
           <executable/>
</file_info>
       <app_version>
           <app_name>astropulse_v505</app_name>
           <version_num>505</version_num>
      <avg_ncpus>0.1</avg_ncpus>
      <max_ncpus>1</max_ncpus>
   <coproc>
   <type>ATI</type>
   <count>0.01</count>
   </coproc>
             <file_ref>
                  <file_name>ap_5.05_win_x86_SSE_BROOK_NO_DOUBLE_r393.exe</file_name>
                  <main_program/>                           
           </file_ref>
       </app_version>

4. this is the Event Log message
8/21/2010 9:18:48 PM | SETI@home | [error] State file error: missing application file ap_5.05_win_x86_SSE_BROOK_NO_DOUBLE_r393.exe

8/21/2010 9:18:48 PM | SETI@home | Syntax error in app_info.xml

5. and this is my Setiathome directory
 Volume in drive L is DistributedComputing
 Volume Serial Number is 7087-03F9

 Directory of L:\BOINCData\projects\setiathome.berkeley.edu

04/08/2010  13.31    <DIR>          .
04/08/2010  13.31    <DIR>          ..
04/08/2010  13.31               590 app_info.xml
04/08/2010  12.05               581 app_info.xml.bak
24/04/2010  00.17        11.014.656 ap_5.05_win_x86_SSE_BROOK_NO_DOUBLE_r393.exe
11/07/2010  16.09            52.779 arecibo_181.png
26/10/2009  19.24           151.552 brook.dll
26/10/2009  19.25           102.400 brook_cal.dll
11/07/2010  16.09             2.536 sah_40.png
11/07/2010  16.09            25.488 sah_banner_290.png
11/07/2010  16.09            35.399 sah_ss_290.png
03/08/2010  10.35                72 slideshow_setiathome_enhanced_00
03/08/2010  10.35                73 slideshow_setiathome_enhanced_01
03/08/2010  10.35                76 slideshow_setiathome_enhanced_02
03/08/2010  10.35                68 stat_icon
              13 File(s)     11.386.270 bytes
               2 Dir(s)  10.363.826.176 bytes free
               
6. What's wrong with my installation ??


Thank you in advance !!

I'll be ready to test rev.451, Bêta is still down, but the files needed, can be found here, in the D'Load
area?