As far as keyboard config., you have to to set both actions. You have to reset the "Default key action" otherwise you will only get one. So:
-set multiple actions (which you did)
-set the "long pressing" of that key to file explorer (which you did)
-set "click" or whatever to "Default key action". That should set clicking it to open up the start menu, like it's "default" action.
I'm a bit confused on your second question. You have no data right? But you can't use wifi either? Wifi doesn't use data at all. I only have my TP2 connected to my wifi network since my plan is on my EVO now, but I can still receive email via Windows Live through wifi. Sorry for not understanding your question exactly.
As far as OC'ing, most people have said that this ROM runs stable at 768 or 769, I believe. I've never OC'ed so I can't personally speak to it, but I've seen that number mentioned several times in the thread.
I'm glad you're enjoying the ROM. Don't hesitate to ask any and all questions you may have.
I don't understand people getting testy with noob questions. These days since I'm into trying to learn android heavily now, I find myself a noob once again. Having to deal with a'holes who are too "busy" to answer questions pisses me off and only reaffirms my stance on trying to make a difference in this area, at least when it comes to my work.
