I have got myself a Sony Vaio SZ650n/c laptop and finally the motion eye started working in Windows 7 64 bit version OS, although only minimal amount of keyboard hotkeys started working. All the drivers for this laptop can be found in the below link:
http://www.vaio-link.com/os/vista/64bit/
Motion eye (Ricoh) drivers here:
http://www.ralphg.com/public/
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