i actually have a few sound effects. they are low quality. i found them on a doctor who sound effects site a few years ago, but i don't think that site is around anymore. i was making a cd of doctor who stuff, and i was going to put the sound effects in-between the music as sort of bumpers. i have:
materialize
de-materialize
tardis interior stationary
it was also at that site that i got the dead ringers for tom baker, and sylvester mccoy. loved those.