New Comodo firewall question.?

Yesterday I turned off my Windows firewall and downloaded the Comodo Pro firewall. I have a lap top and run Windows XP and didn't know if I needed the 32 bit version or the 64 bit version so I opted for the 32 bit. If I should have gone for the 64 bit version, please someone let me know and I'll swap versions. My main question is this. I will run the new firewall in conjunction with the new free AVG 8. Spybot S&D and Spyware Blaster for security, and C Cleaner for maintenance. Will the Comodo Pro firewall be safe to run with the above software, or will it conflict with any of them ? I will uninstall if advised to by someone who knows what they're talking about.