Why do you want to put your laptop drive in a SQD? Unless you have a very loud notebook drive i dont think you'd notice the noise once its inside the case and suspended.
You're very right, my laptop drive is silent enough. It is suspensed in the Antec Solo, and I'm using it one year that way. I have no problem with it's noise, but so far, I had two times when PC wasn't able to boot, it couldn't load the NTLDR . When I checked what the heck is going I have noticed that the drive is not laying 100% horizontally in the suspension, it's very little but it has a little bit angle. So I was worried that the odd angle maybe can damage the drive at long run. This is only the reason I thought I'm using my SQD... (I have the SQD for one year too, but I don't use it in fact...)
However both times, when I checked cabling, and I keep the drive to relax a bit, and I made a Diskcheck, it worked again nicely, so I'm not sure which caused that it was not booting.