Ninja, re. Alfie's sleeping - you could try putting him in the Moses basket but rubbing his tummy or stroking his head so he learns to fall asleep in there rather than in your arms..? (I'm passing this advice in the full knowledge that it never worked with my first child and honestly, it really seems to depend on what model baby you have!) Possibly better advice is just to get him to sleep by any means possible until he's twelve weeks old, and then start thinking about a sleep routine...
Trikken, re. amusement for teenies - I think that in the early weeks, they can't see very far at all and they're principally interested in staring at faces. I just propped both of mine so they were near to my face, and then got on with reading my novels - occasionally, I'd look over and make cheery faces at them. Playing with their hands is supposed to help stimulate their brains ('This little piggy...' 'Round about the garden, like a teddy bear...') at this stage, and you can put on classical music if you want them to grow up to be wildly intellectual or just put on whatever you like best! When you have visitors, chuck the baby at them and tell them to hold the baby within twelve inches of their face and smile a lot. Singing is good too.
Eventually you will meet the mothers who complain about how hard it is to find good Shakespeare audio CDs for toddlers, and how little Agatha's favourite opera is La Boheme. You can definitely take the 'stimulating your baby' thing too far.
At ten weeks, Arthur is starting to make game, uncoordinated swipes with his fists when he sees an exciting object, and he's loving me hanging toys from his car seat frame. He also keeps hitting himself in the face with his right fist - I think he's trying to get it into his mouth, and I'm going to make the prediction now that he'll be right-handed like his brother. (Think I remember DS 1 being a bit more ahead at this stage, but then, he was born a full month after Arthur.) He's also starting to grab at my clothes and hair in a vaguely purposeful fashion, and I think that the 'grab everything and lever it towards my mouth' stage is only a few weeks away. We've got him those little rattling toys that strap onto his wrists and ankles, so he kicks about excitedly with those.
Eye colour, people - when does it change, and when can you tell properly what it's going to be? DS 1 had light, pale eyes right from the start with no apparent pigment in them, so there was no doubt that they'd wind up pale blue, but Arthur's are a dark slate grey and I wonder if they might go green..?