CentOS 4.x (32 bit) [add $0.00] CentOS 4.x (64 bit [add $0.00] CentOS 5.x (32 bit) [add $0.00] CentOS 5.x (64 bit) [add $0.00] Debian GNU/Linux 4.0 Etch/Stable (32 bit) [add $0.00] Debian GNU/Linux 4.0 Etch/Stable (64 bit) [add $0.00] Fedora Release 7 (32bit) [add $0.00] Fedora Release 7 (64bit) [add $0.00] Fedora Release 8 (32bit) [add $0.00] Fedora Release 8 (64bit) [add $0.00] FreeBSD 7 Latest (32 bit) [add $0.00] FreeBSD 7 Latest (64 bit) [add $0.00] Ubuntu Linux 6.06 LTS Dapper Drake (32 bit) [add $0.00] Ubuntu Linux 6.06 LTS Dapper Drake (64 bit) [add $0.00] Red Hat Enterprise Linux - 5 (32 bit) [add $0.00] Red Hat Enterprise Linux - 5 (64 bit) [add $0.00] Red Hat Enterprise Linux - ES 4 (32 bit) [add $0.00] Red Hat Enterprise Linux - ES 4 (64 bit) [add $0.00] Windows Server 2003 Standard SP2 with R2 (32 bit) [add $25.00] Windows Server 2003 Standard SP2 with R2 (64 bit) [add $25.00] Windows Server 2003 Enterprise SP2 with R2 (32 bit) [add $35.00] Windows Server 2003 Enterprise SP2 with R2 (64 bit) [add $35.00] Windows Server 2008 Web Edition (32bit) [add $25.00] Windows Server 2008 Web Edition (64bit) [add $25.00] Windows Server 2008 Datacenter Edition (32bit) [add $50.00] Windows Server 2008 Datacenter Edition (64bit) [add $50.00] Windows Server 2008 Standard Edition (32bit) [add $150.00] Windows Server 2008 Standard Edition (64bit) [add $150.00] Windows Server 2008 Enterprise Edition (32bit) [add $250.00] Windows Server 2008 Enterprise Edition (64bit) [add $250.00]