MIDI interface/keyboard question, Soooooo New To Logic Express. Options

[Gestating]

Ive used the search function and looked but now it keeps giving me errors when i search so instead of pissing myself off Ill just post a topic. Basiclly Im new to Logic Express and I talked a bit with someone who isnt new but they didnt fully explain the tools needed. So I would really love it if someone could explain to me what MIDI I should invest in and ups/downs.

Also explain to me whats the potential of the Mac keyboard thats about 100 bucks.

Thanks in advance.

[lepetitmartien]

I've modified the title, as it wasn't matching the subject…

Could you be a bit more precise? As you're not exactly clear IMHO…

You need a Keyboard? A MIDI interface? both? What to do with?

[Gestating]

Well Im wanting to learn to make music using LE and LP. Thats the basic idea and what I was really asking is what do I need to do so as I keep reading I need a MIDI interface to generate the sounds from LE? I dunno really Ive only been reading up about this for a week and hardly even that as Im busy renovating my entire upstairs.