If user ID has a full registry access (administrator group), the system becomes very slow running Bluetooth with Enhanced Data Rate Software for Windows XP, 2000.

Any of the following systems running Microsoft Windows XP or Microsoft Windows 2000:

• ThinkPad R52 (*1)
• ThinkPad R60, R60e, R61, R61e, R61i
• ThinkPad T43 (*1), T43p (*1)
• ThinkPad T60, T60p, T61, T61p
• ThinkPad X32 (*1)
• ThinkPad X41 (*1)
• ThinkPad X41 Tablet (*1)(*2)
• ThinkPad X60, X60s, X61, X61s
• ThinkPad X60 Tablet (*2), X61 Tablet (*2)
• ThinkPad X300
• ThinkPad Z60m, Z60t, Z61e, Z61m, Z61p, Z61t

*1: Does not support Enhanced Data Rate due to the Hardware restriction.
*2: Supports Microsoft Windows XP Tablet Edition 2005.

Update Enhanced Sata Rate driver to Version: 5.1.0.4700 released on 2007/12/12 or later.

Click here to download the driver.