Well, I did actually. It's an Acer Aspire 3614WLMi. It has a 1.9GHz Celeron, 2GB ram the 910/915 mobile chipset and a 160GB hard drive. It didn't stay there for long though as the machine wasn't capable of running the aero interface. Hence, it went back to running XP.
If you know your laptop model you could take a look on the HP website and see what, if any, 7 drivers are available for it.