anyone tried expedia.com.my before?

i found it while surfing for hotel booking in bangkok.
on the website it says that they are the only online travel agent that offers airasia flights.

i compared the flight tickets fm pg to bkk return and the price is the same at airasia website & expedia.
what i am more interested is the hotels package price ( when book together with flight ), i found that the hotels are cheaper than agoda or booking.com.

but i want to know have anyone tried expedia.com.my? is it safe?
thks.

juz an update...

tried to book hotel & flight juz now with a package abt $6.3k.
the transaction didn't go thru but my credit card co informed me that $2.8k alredi been charged & approved.
called up expedia and they adv that the transaction was not successful ( not sure y ) & they not sure y i was charged $2.8k. they adv me that if i was truly charged the $2.8k, it will be returned into my a/c in the next 3 days.
1st time tried expedia, leaves a sour taste in the mouth.
now i worry if they will charge me the rest of the amount as my credit card bank say that they will not be able to block expedia since i gv them my approval for the transaction.....sigh!!!!