Hi I' m waiting for my base Mac Pro in replacement of iMac 27" i5 for the yellow tint problem so i decided to switch to Mac Pro. When i ordered my iMac I' ve choose for the SSD option and I was very pleased with the computer performance. I want to buy a 2,5 SSD (and use an adapter to install the disk in the Mac Pro 3,5 disk bay) to put in my Mac Pro. I would like some advice from you because searching on google gives back some different result: - Intel X25 G2 SSD seem to be the fastest drive but there's only 120 or 160 GB option for a very high price - Crucial C300 128GB seem to be really fast but also seems to have problem with no TRIM Operative System so it is no a good choice for Mac user - OCZ Vertex 2 or 2E (there some difference between the two?) seems to be a bit slower than Intel an Crucial Probably the best compromise is the Crucial drive but I' m worried about the performance degradation in NO TRIM SO. Can anyone help me in this difficult choice? thanks a lot!