Tether the Samsung Captivate running Gingerbread (2.3)

Using the Gingerbread Ultimate ROM I was able to get my phone to serve as a wireless access point for my Windows XP laptop and to provide connectivity via tethering.
I was impressed with the ease of use and pretty pleased with the speeds.  I didn't have to do anything special to get this work.  Just followed the instructions in the Android 2.3 manual for the Nexus S.  One hiccup: I did have to restart my laptop after untethering before I could get the connection back.  Note: I'm getting HSPA instead of 3G most of the time.  


Here are the speedtest.net stats:
Captivate as Wireless AP (phone connected to network HSPA but not WiFi)
download: 2.06 mbps
upload: 0.58 mbps
ping: 346
Captivate on WiFi tethered to PC

download: 9.06 mbps

upload: 2.46 mbps

ping: 43

Captivate on HSPA tethered to PC

download: 3.16 mbps

upload: 1.20 mbps

ping: 159