.mobi Techie Clues anyone? - How do you render a PC site for PCs and mobile site for phones

[satsdifference.com]

Remember mtld.mobi used to be pc.mtld.mobi URL on PCs?

How do you render a pc site for pcs and mobile site for phones?

I think this is a valuable secret held by those who know, that could really help the common dot mobi domainers with the know abouts..

Any clues?

I have no idea, yet hehe



`hachoo