[TxMt] Noob: Snippets don't work?

[Bakki Kudva]

I have two questions:

1: I must be doing something really stupid but I don't seem to be able
to get the Rails snippets to work when I hit tab on an IntelMac. I
have read the docs, googled for it and tried to browse the archives
but can't figure out what is wrong. THe bundle editor shows that the
rails snippets are there.

2: I seem to be running textmate from the folder which comes up when
you double-click on the .dmg file.  It takes two steps to launch it.
Is this the preferred way to install it?

TIA,
-bakki