IPhone problems with texting internationally?

Well, every iPhone I've had (iPhone 3, iPhone 4, iPhone 4s) got the same problem. When I was texting someone internationally (Australia - Canada) I can text for a while, then all of a sudden it stops receiving messages, and when I send them the person I'm texting says they never got the texts I sent. Why would it stop working all of a sudden? I'm not using iMessage because the other person has a different phone. Every time I text internationally, it stops working after a while. Any ideas what to do or what's wrong?

How to play movies I've purchased on Itunes on my TV?

I don't want to buy apple TV, is there any way of changing the file type so I can put it on my USB and plug it into my TV? I think it's kind of ridiculous that I've bought this movie and the only way I can play it is if I buy ANOTHER apple product which is complicated to use.
I have an iPhone, iPad, iPod touch and a Macbook (if I can use any of these to connect to the TV without apple tv please tell me)

How to delete pictures off iphone through computer?

A while ago i had sank my iphone 4 and i saw that it added picture albums. I tried to delete them and it wouldnt let me. So i have like 3, 000 pictures that i want to delete! Please help! And make what your saying clear, i'm a blonde.

Purchased songs on iPhone not playing correctly?

I have 20 some odd songs purchased from my iPhone (through iTunes), and when I try to play them on my iPhone, they switch around? Like I try to play song 1, but it plays song 2 instead (while still showing the information and artwork from song 1) I've synced through iTunes and everything.don't understand why it isn't working!

How good are Speck iPhone cases?

I used to have an otter box case because i'm ALWAYS dropping my iPhone. But through constantly taking of the otter box (to get it to fit on my radio dock) it began to fall apart, and it was always just plain ugly.
I just got a speck case, but it's so small. I drop my phone a lot, and I'm worried this isn't enough protection. Does anyone else have a speck case? Is it good enough protection for being dropped onto concrete and what not?

Sprint iphone to Virgin Mobile?

Look. I need a geek who can tell me how to get around this. I have a Sprint Iphone and I keep trying to activate it to my Virgin Mobile number, but it won't do it… Fml. Does anyone know how to do this?

I dropped my IPhone in the toilet, and now my home button doesn't work?

2 days ago I dropped my IPhone 4 in the toilet, and pulled it out right away. I dried it off quickly and it was perfectly fine and nothing was wrong. But then last night, my home button started to not work unless I pressed it 10+ times… I have the accessible touch thing on, but I was wondering if could fix this myself?