First of all, I searched in the whole forum and i couldn't find any thread about the touchscreen configuration.
I made the same exact steps as described here: http://www.freaktab.com/showthread.php?1802-Touchscreen, read the whole thread, even read also the help stuff on source.android.com and I have nothing working here.
My hardware is an MK802 (im not really sure which version, but looking at the images i might say that is the first hardware they released) and i have an Acer T231H monitor. Now it's plugged like this:

I made the lsusb thing and got the same vid and pid as in the post is described, vendor is 0408 and product is 3001, so the file is "Vendor_0408_product_3001.idc" and into the file there is the same string as in the first post.
Even though I made the same exact steps as described, as I explained, I cannot manage to make this touchscreen work.
Can anybody help me?
Thank you guys in advance.
PS: about the hub, i know it works with the touchscreen, because i tested it with my pc and it worked fine (trough the hub)