Annazir's built in action

Oh Hai.
If I untap Annazir after having stolen an equipment, can I go and burn a location or is it considered "having already used this card's buit in action" ?
And as a sidenote, If i "steal an equipment" and this equipement is an untapped helicopter, do I tap it or does it stay untapped for more funky actions ?

thanks !

Reminder text :
Independent: Annazir has 2 votes (titled). He may burn a location or steal an equipment as a action. +1 bleed. Infernal.

My guess it that, since it is a single sentence, Annazir's abilities are in fact a single ability, so no repeat actions for him. Also, I'd consider an equipment stealing an equip action, so Annazir stays tapped after stealing a Helicopter.

I don´t think so...Helicopter is a permanent, if it was untapped when Annazir stole it, it can be used to untap that minion.

I'll wait for floppy's (pascal) input on this. Because stealing an equipment = equip action ? Which would mean some modifiers can be played on it, and so on...
And for the built in action, I wonder if it's not a case of editing (space available) that makes it a single power -_-

Stealing is not equipping:
groups.google.com/group/rec.games.trading-cards.jyhad/browse_thread/thread/3b9f76ef43b38692/b5f18d97d2057af9?lnk=gst&q=lsj+steal+equipment#b5f18d97d2057af9

his ability may be one sentence to save on cardtext, but it's two different clauses. so I would say it's two different abilities, which can both be attempted in the same turn if he untaps.
groups.google.com/group/rec.games.trading-cards.jyhad/browse_thread/thread/f4c9f542e783d48e/a11f994775221ce6
Virstania is the closest example: she gives gargoyles 2 abilities that are also written together in a single sentence, but LSJ has ruled that both can be used seperately.
(this question seems to depend more on english sentence structure than game rules, yay)

Ho Haze, thanks for the first link where I'm already asking the question to LSJ in year 2000 Memory loss is a bad thing ! ;p