Both: Organisation Of Actors, Props, Locations, Etc.

Costumes
Casual (laidback looking for the Target Audience) but not messy (which just looks unprofessional).
Plain jeans (colour is not important, gives the impression of trying too hard to the TA and we're not making a fashion show, after all)
T-shirt, if it has logos then it must be relevant to the subject ("nerd" stuff; e.g. Rock Band logo).
Shoes, not formal (again, to fit the TA).

Props
Chair (for sitting on during the home segments)
Ruler/Stick/Pole (for pocking Amber with)
Relevant game (for tossing away later)
TV (to show game footage on, most likely in post-production)

Locations
SF4 & SF6 at Sir John Nelthorpe College (for "studio" segments)
Mat's house (interview segment)

Actors
Kyran Lowe - Male Host
Amber Rickell - Female Host
Mat Paget - Interviewee