lol... took me a few goes but I got it too :S
back to the op
Don't text - grow some balls and call the woman!
You need to be calm and confident on the phone.
Figure out a day when you're free for a short drink... make the first date only about 20-30 minutes, but have the option to extend on the fly if it's going really well.
Conversation should go something similar to:
(in a slightly cocky but funny manner) Hey, it's that guy you liked the other night.
- she'll say - hey or how're you doing... feel free to respond and recriprocate.
Then say something along the lines of... I'm really busy at the moment, but i'm free on *insert time/day*. How about you come and join me for a quick drink/coffee/candy floss/*try and put something original in if you can* at *insert place*. That way if you turn out to be a weirdo I can come up with some silly excuse like errr... i left the cheese out of the fridge and run away!
... wait for response... if she says she is busy then feel free to ask her when she isn't. General rule of thumb is to say no to the first time she gives you, but then on the second one, sound surprised that you're actually available to see her. Make sure you determine the place you're going to, if possible make it a surprise.
Then make sure you end the conversation, tell her you have to go do something... you don't need to be specific.
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Well that's a bit brief... but you get the idea. It conveys that you are confident, you have a life and probably most importantly that you are the one selecting her, not the other way around. Women find those features extremely attractive.
I could explain more - but I don't want to give away too many of my secrets for free