Hi Whenever my system is woken from I assume its sleep mode ( My power options are Sleep mode after 30mins and 'Turn off Display' after 10mins". I commonly find some programs will not work,they start to load up and then hang. A windows 7 prompt comes up and I then click 'Show problem details' to reveal the following below in the case of my attempted starting of Paint Shop Pro. This particular time around, Excel and Word opened all the way and also alowed data entry but as soon as you click on the round symbol in the top left corner to save etc it also did nothing but say 'program not responding in the very top bar. I normally need to restart the machine to fix this. Iam not sure if the fact that my applications are installed on the HD whilst aplications themselves are on the SSD has something to do with it? PC Setup Windows 7 Professional ASRock Z68 Extreme 4 mobo, 8gb GSkill RAM OS and most applications all installed on a 120gb OCZ Vertex 2 SSD with a 1Tb Samsung F3 Spinpoint drive holding all my pic,movie,sound files, word docs, excel docs etc. I try to save zero application files on the SSD but all on the HD.