the boyf got me a mountain bike for our 3rd anniversary!!!!!

am so happyyyyy..took ages for me to decide but we went there with a friend of ours who knew the owner, we even had a discount

hehe just came back from trying it out (in a blistering hot sun). The gears feel so different from the normal gearless bike.. it took some practice but i got the hang of it in a minute. just need to fine tune some skills with it now. The bike has a different feel and I need to be able to manouvre it more confidently before I go for a ride in the streets. I also need to buy a bell and front and back lights. Eventually I'll also get a water bottle carrier and mudguards.
Let me fill you in:
size 41cm
21 speed
shamano v-brakes
26" wheels
double walled rims
front suspension
heavily padded ladies seat with suspensions
Brand: Ideal
Model: "Strike"
metallic blue colour

The only 2 things that are bothering me are:
- the brakes, they're squeaking. But I had a look on yahoo answers and many people encounter this problem on new bikes. The rubber in the brake pads probably needs to be worn down slightly before it stops sqeaking.
- my arms seem to be tiring quickly..are the handlebars too far away? I tried them in the shop, they seemed ok.. Maybe until I get used to them? Hope so :S well let's face it, I haven't been riding that much lately so maybe its until my arms get used to this..
<img src="http://www.maploco.com/vmap/2805002.png?noupdate=1" />