open peripherals and liquid tesseract

hey guys,

I have a problem with the open peripherals and liquid tesseract. I just can't get to work setting the frequency. I read in other forums that open peripherals might have issues with MisPeripherals which was installed in my Direwolf20 1.3 Pack for Minecraft 1.5. I know it is not the latest version. Therfore I disabled MisPeripherals.

Open Peripherals reads my Methods just fine. Everything seems to work in the Lua Prompt:

t = peripheral.wrap("left")
t.getFrequency() – returns 2 because the frequency is set so.

t.setFrequency(1) - returns lua:52: attempt to call a number.

I just don't understand that it is asking me for a number while I am giving it a number in which case it is 1. It just doesn't want to set my frequency to the number I was giving it.

t.setFrequency("1") doesn't work either
t.setFrequency(boolean) neither!

There is no tutorial on how they work or at least I am too stupid to find them.

Can anyone please tell me what I am doing wrong? I tried so many things and I'm running out of ideas.

Any help would be most apreciated.

Thanks in advance :)/>

What does apear when you type in the computer's lua thingy peripheral.getMethods(name of the tesseract's peripheral/modem)