@ Chrisbowe82
Hey Chris,
I would definitely suggest you to write them an email asking them about the status of your application as it has been sometime since you applied. You would be correct in saying that your bothering them if you send them mails repeatedly but in your case go ahead and shoot them one.
I applied 1st week of dec. and so decided to send them an email 2 weeks back. I got their standard email saying they have received my application and they will send me an invitation according to my geographical area. Sending them an email from time to time will also give them an impression that you are really waiting for it, at the same time I would say don't trouble them also. Hope you get a date soon .
Regards,
Rahul Pereira