New Memory Tweaker for Intel Chipsets

[Spyrus]

According to this table
http://www.anandtech.com/mb/showdoc.aspx?i=3208&p=6

Default tRD at strap should be 166 is 4, at strap 133 = 2 and at strap 100 = 0

And according to the equation here
http://www.anandtech.com/mb/showdoc.aspx?i=3208&p=8

tRC - tCL/N > 0 for 200-266MHz on 1:1 divider you can run CAS 3-5 with tRC = 6
On my laptop i can run tRC = 4 for 166 strap (fsb) and cas 4 and divider N=2:1 so there at 133-200
the equation should be tRC-tCL/N = 4-4/2>1 or 0 again.

So you need more juice but the limit of the chipset stops you