well i was comparing a couple of p67 boards with a z68 and the p67s listed that they supported "turbo boost technology 2.0", but the z68 was blank in that respective category.
this is the p67 im currently planning on:
http://www.newegg.co...N82E16813130574
here is a z68 of the same price:
http://www.newegg.co...0-602-_-Product
they seem to be near identical. the p67 does have a $20 rebate, which is nice
im curious though, on a somewhat difference topic, if i get the z68, would it be worth it to buy a 64gb SSD as well? what do u do? put the OS on the SSD and just put everything else on the HDD? whats the best way to utilize it. also is a SSD Hybrid any good? i noticed Seagate has them, they are cheaper which i like lol, but idk anything about them.
thanks for your continued help 
EDIT: although i just realized my case (HAF 922) doesnt support 2.5" hard drives so ya. idk.
64GB is the max that the Smart Response Technology(SRT) will recognize. The whole point is that you take a cheap solid state drive(32GB drives can go for under $100) with a large HDD and give the HDD close to SSD read speeds(write speeds still suck.) As for what you do, it is a bit complicated, but from what I have seen and read, you put both the SSD and HDD on the SATA ports that is controlled by the Intel SATA chip(this is the important part. Luckily the two ports should be a different color from the rest, but the motherboard manual should tell you all the time which SATA ports to use.) Then in the UEFI BIOS, set the SATA configurations of those ports to RAID(not IDE or ACHI) and install the O.S. on the HDD then install the SRT software and run it. As I have said, the manual should have full detail as to how to setup SSD caching and if it doesn't go to the motherboard manufacture's site and on their forums, if you ask around, should threads on how to install. Such sites almost always provide help on topics such as these if you ask nicely and politely.
As for Hybrid drives, they do work, but mainly if you are using programs over and over again and they have a smaller limit as to how much faster they can go because the cache is limited. Most Hybrid drives have 4GB of NAND flash memory for their cache.
As for your case problem not supporting 2.5 hard drives, at Newegg, search 2.5 to 3.5 brackets and you get a list of bracket to allow you to fit a 2.5" notebook drive into a 3.5" destop drive bay and just about every 2.5" SSD ships with just such a bracket.
Edited by Vecna6667, 05 July 2011 - 12:33 AM.