Server Issues

[BlackBird]

Ok my studio is having server issues, Our main server wich we run the radio off of and the websites as well has seized to allow anyone in the florida area to get in from remote access. We have received numerous complaints on how most people in the florida area are unable to access the websites for the studio and radio station.
The radio is still streaming off the server thought to 
we have tryed numerous times to diagnose the problem but we jsut cant seem to find it 
if you have any suggestions we sure could use them  :trust:

Here are my to my knowledge the server Specs if that Helps

Processor: Quad Core AMD Opteronâ„¢ 2347HE,4x512K Cache,1.9GHz,1Ghz HyperTrnspt,ES
Additional Processor: Quad Core AMD Opteron® 2347HE, 4x512K Cache, 1.9GHz,1Ghz HyperTranspor
Operating System: Windows Server® 2003 R2,Enterprise Edition SP2,Academic,Includes 25CAL
memory: 6GB DDR2, 8x2GB, 667MHz, Dual Ranked DIMMs, Energy Smart
Hdd: Eight- 146GB, SAS, 2.5-inch, 10K RPM Hard Drive With Integrated SAS/SATA RAID 10, PERC 5/i Integrated, PERC 6/i Integrated
Removable Disk: RD1000 Internal Removable Hard Disk for RD1000, 500GB Native/ 1TB Comp
Network adapter: Intel PRO 10GbE SR-XFP Single Port NIC, PCIe-8
Remote Management: Dell Remote Access Card, 5th Generation for PowerEdge Remote Management
OS Partitions: 80GB Microsoft OS Partition Override