Works great on ASUS 639, up to 624MHz.
When powering from internal battery scales from 204 MHz to 624 MHz, as I made the setup in the Advanced tab.
iGO is running like an F1 car.
When charging the battery, the speed is at maximum, and the battery warms up a little.

Edited later:
Because I saw that a user with ASUS 636 said that this software is not working for him, I decided to write down how I did it.
Connect the charging device.
Set up the Speed of the processor to "Maximum" in Settings/Power panel of WinMo. In this mode you disable the internal frequency scaler.
Launch XCPUscalar.
In XCPUscalar, in "Speed" panel, first of vault set manually the speed to the maximum value you want to reach, by moving the slider from "Slower" to "Faster". For the first time a value of 520 MHz is OK.
Tick the "ok" button from the upper-right corner.
Remove and reconnect the charging device after 10 seconds.
At reconnect the speed will stay at 520 MHz.
Reenter the Settings tab in XCPUscalar.
Now you can tick the "Auto Scale with CPU load" checkbox.
Tick the "Taskbar CPU meter" checkbox. Adjust the position of the meter on the upper bar.
Got to the "Advanced" tab.
Set on the first slider 208 MHz for 0-5%.
Set on the second slider 312 MHz for 6-30%.
Set on the third slider 416 MHz for 31-55%.
Set on the fourth slider 520 MHz for 56-100%.
In "File" tick the three options from middle.
In "Options" tick the last four options.
Tick the "ok" button from the upper-right corner.
Restart your PDA.

If you are powering from external power source, your speed is maximum, this is not possible to scale, it is a program feature.
But if you are powering from internal battery you can see the magic!
Now you can increase to 624 MHz with the up written method.
Hope this helps.

Thanx, this works, BUT, on 624MHz sometimes iGO8.3.2 falls down and latest SPBweather falls down everytime, when U click on GLOBE earth after a few seconds.

This or my CPU is PXA270 416MHz original. XCPUScalar 2007 v3.03 said, that my CPU supports frequencies over 624MHz to Maximum 724MHz, but on these freq. everytime hangs, why? Maybe some ASUS Application?


I have Asus A636n

Working without problems on my IPAQ 114. But without great succes. Because IPAQ 114 have a 614 Mhz procesor, and that program can chip you procesor only to 500 Mhz.

CPUs have different overclock thresholds even across the same models. My 520 MHz pxa270 doesn't run reliably at 624 MHZ although most other cpus of mobiles of the same model can.

Can someone confirm does it works on Kaiser?

[timstim]

could not get it to run on my htc touch but i have not been able to get any of these scaler progs to work they always crash when i try to use them

[yoseff]

i use in my HTC TOuch but some times soft reset , then i remove it , now i use BatteryStatus http://www.chi-tai.info/cs_BatteryStatu ... m#Download , i Over Clock to200 to 286 and is fine.

I tryied on my tytn2 and didnt work also... What abou BatteryStatus, how do i do to overclock with it? I have it installed, but "only" displays info...

all the link above did not work

Ok on my Asus P750, up to 624Mhz
Igo is quick, also with TTS and skin Dimka!!!

simply freezes at launch... could it be because i have windows 6.5?

Pocket hacker master or wutevs just freezes...

and omapper wants me to underclock wont let me over

working on my p535 like a charm at 624 mhz
IGO is stable and i didnt find any tradeoff so far

doesn't work on HTC Touch Cruise

can u overclock htc t diamond 2 with this program?