Alarm is under the clock icon then alarm
For a ring tone do this
Take the song you want for a ring tone.
Cut it to under 30 secs. Make that file an ACC file.
Then drag it to your desk top.
Delete the short ACC file out of itunes.
Then change the ACC file on your desk top from Mp4 to M4r
then click on that m4r file
it should go into your ring tone section on itunes
then just synch the ring tone in itunes to your phone.
20-25 secs if the best length for a ring tone. You really cant any get anymore longer since it goes to voice mail after that.
Then go under settings/ sounds/ and select your ring tone.
Also, if you have a ton of apps and are moving them around use your dock, you can move 4 at a time and it makes it much easier esp when you have to move them 3 or 4 screens over.