If you really have only 1GB ram with your Core2Duo system, you might consider increasing RAM to 4 or 8GB. However, first check how much memory your system can support AND make use of. For example, I have a 3 year old laptop, Toshiba A135-S4499, which originally came with 2GB. I upgraded to 4GB. And then discovered, because of one of the support chips used, that the computer could use only 3GB. So 1GB of the 4 does nothing. It is still a very good machine and I'm running Win7-64 on it.

Also, check to see if your present system can run Win7-64bit, if that's what you want. Personally, I see little advantage in having Win7-64 over XP-64. I have both, and prefer XP-64.

-- Keith

On 3/31/2010 03:28, PartyFairyGal wrote:

Hi friends,
I need to change my system from existing Core2duo to latest processors.
I am using Amibroker 5.29 right now and My Intraday Database size is almost 4 GB (1Min Timestamp data). I need to back test my system on teh above mentioned database which took so much time with my Core2Duo 1GM ram system. Please suggest me the latest system configuration which can perform my job faster. I can't afford Latest I7 processor, please suggest other than I7 like AMD/intel etc etc.
One more question does amibroker supprt 64Bit Windows 7 OS?
Seniors please reply !!!!!!!!!!!
Thanks in advance
Debdulal Bhattacharyya


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