Emergency Help with dedicated server selection

[CSS59]

I need some emergency help with server selection please. My current server keeps going down because of crashed database tables and they are unable to resolve the issue.

My current info (12/31/07):
Dual AMD Athlon(tm) 64 X2 Dual Core Processor 4200+.
Operating system Linux
Kernel version 2.6.9-55.0.12.ELsmp
Machine Type i686
Apache version 1.3.39 (Unix)
PERL version 5.8.8
PHP version 4.4.4
MySQL version 5.0.45-community
cPanel Build 11.16.0-STABLE 18450
Theme cPanel X v2.6.0
cPanel Pro 1.0 (RC1)


Disk Space Usage 7901.82 Megabytes
MySQL Disk Space 2789.05 Megabytes
Disk space available 17098.18 Megabytes
Bandwidth (this month) 292791.79 Megabytes

Forum Info
250-400 members/visitors online at any given time;
Threads: 84,323, Posts: 1,671,381, Members: 22,309

Help me pick something from here that will not give me problems:
http://www.theplanet.com/dedicated-servers/default.asp#

Thank you again, I need my site to be reliable asap

[encryption]

without clicking on the link I'll suggest picking up the most powerful pc your budget can afford, this will help you stay on a single machine longer and avoid upgrading hardware/server itself if you suddenly experience a growth spurt.