How to post on on unpostable forms Automate6,Winautomation

I've tried everything and nothing works!
Some forms just wont allow posting. How do we deal with that?
To be exact, articlesbase, insanejournal, multiply and other web2.0 sites are impossible to post to!

I've tried sendkeys, move move to location, using TAB sendkey from another formfield that allows autposting(subject field usually allows autoposting without problems, then I sendkeys TAB)

I've already wasted 2 days trying to figure it out! I hope someone out there has the solution?
Tnx in advance

You should get the Live HTTP Headers Firefox plugin, sniff the headers, and see exactly what it's posting. Then just send the header manually.

Tnx. Will try that.

Tnx. Will try that.

Similar:

check the source code for inputs and select fields

build the POST data

send