Which sp3 file shold I apply?

Hi.
Microsoft advices to install newest full service packs. Other updates like cumulative updates and hotfixes should be installed when you are experiencing problems which may be resolved by them.

Following is unofficial build list:
http://www.sqlsecurity.com/FAQs/SQLServerVersionDatabase/tabid/63/Default.aspx

Humm... Still not clear what to install.  

Excuse me, you need to download SQLServer2005SP3-KB955706-x64-ENU.exe version.

Attached is my pc properties.  According to http://support.microsoft.com/kb/822499/en-us, below, Isn't X64 for AMD?  Mine is Intel.  Thank you.

# Architecture identifier This field is used to indicate on which processor architecture the particular hotfix package runs. The current options are the following:

    * x86: This package runs on x86 platforms.
    * ia64: This package runs on Itanium IA-64 platforms for 64-bit.
    * x64: This package only runs on AMD x64 and compatible systems.
PCProp.jpg

Hi Daniel,
is SQLServer2005SP3-KB955706-x64-ENU.exe the latest sp?  Should I look for something newer?  Thanks.

sp3 is the latest service pack.. in windows update make sure you are getting for windows and other products from microsoft update

Thank you.