Little Questions... need awnsers

I never played Rag, never did a server of rag.

i have server experience

i want know somethings

Ragnarok use mysql or mssql? (2000)

How many players my computer can handle?

Configs:

Pentium 4 2.66ghz
1gb ram
link 1mbps...

What client i use and what server file its the best?


need awnsers please


thanks

... Me not sure.. have some PC can handle 1k people but have some PC only can handle below 100.. Its depend on ur internet speed, RAM and ppl in the game (the don make lag)

Where Do i Get A free Sever From ???