Installing hybrid drive in mid-2010 17-inch MacBook Pro I'm looking to expand my internal 500 GB 7200 RPM HDD that came with my 17" MacBook Pro (mid-2010) running OS X Lion.

I'm interested to hear from other MacBook Pro owners who've upgraded their HDD with hybrid (SSD + hard disk) drives, especially if they're using the Seagate Momentus XT 750 GB 7200RPM SATA 6Gb/s 32 MB Cache 2.5" Solid State Hybrid Drive ST750LX003.
I have a late 2011 15" 2.2 quad core i7 macbook pro, and after using it with a 7200 rpm hard drive for about 2 months I decided to upgrade it to the Seagate Momentus XT 500GB Hybrid drive. I am a iOS programmer and I can't tell you what a big difference this hard drive made in my computer. I did a couple of tests before I changed out my old hard drive like boot up time and opening programs and such. With my 7200 RPM hard drive my boot up time was 31 sec. and with the hybrid drive my new boot up time is 20 sec. I strongly recommend the hybrid drives. Seagate also just updated there hybrid drives with twice the amount of solid state memory instead of 4 GB they now have 8 GB. I hope this helps!