I had nothing to do with creating this. Just thought you guys would want to know that the lastest Wifi tether has been uploaded and it's supports Infrasructure Mode on 2.2 ROMs (Including CM6).
Major props to
Harald Mueller for this! Don't hesitate to donate for all this guy's hard work!
Here is the link to the original thread from xda-developers. I posted it here so that people from ppcgeek can make donations this is a great program. Remember never check the Sprint Hotspot if you do your phone will keep on resetting.
[APP][Wireless tether for root users] Now with more Infrastructure!!! - xda-developers
WiFi Tether for Root Users 3.0-pre3
I got mine to work on 4G my speeds are as follows 4.21 MB/s download and 0.62 MB/s uploads. What I did was started the programs with 3G and then once the program was running started 4G up. But I still believe the program is unstable. My 3G speeds were 1.02 MB/s download and 0.25 MB/s upload. I the speeds I got while checking my voicemail were 3.82 MB/s download and 0.64 MB/s upload. Now I can make phone calls and not lose my internet connection. I guess it would be nice to be able to start the program with 4G instead of starting in 3G and then going to 4G. Everytime I start the program in 4G my phone restarts everytime.
P.S.
Make sure to change your device profile to Samsung Epic 4G under settings. Also this doesn't not work well with ROM that have the Governor Killer also this programs only works with Froyo 2.2 based roms.