Yes sticker you are right - the clothing thing will be a factor for a week or too, but then all but the most committed fashionistas will find it too much work to maintain and will revert to jeans and hoodies.
Glad that its been such a positive start for ds Whistl - sounds very positive
If anyone finds a fabulous laptop bag a hyperlink to it would be much appreciated
On getting fit - I agree with Bluebelle that running is good, but it can be hard to motivate yourself if its cold / wet or (recently) too hot. You can also get injured if you do a lot of it (I developed plantar fasciitis when running a lot in the past and have super tight hamstrings) Certainly it is something to be avoided if more than a couple of stone overweight - I am presently running in preparation for a 10k this weekend and may have to withdraw because I am 3 stone overweight (gained over past year - long story) and my right knee is now shot and I felt physically ill after running 5 miles last night...(I have been rather stupid / arrogant and only started training 3 weeks ago) I may withdraw from the race and bring the running right back down to 2-3 miles and build gradually.
For busy people if you have the money and the space in the garden, get a log cabin built (no planning permission needed below a certain size and elevation) and stick a tv and dvd in there, with the most expensive treadmill, bike and other equipment that you can afford - don't skimp on quality, you're worth it (remember you won't need gym membership....). I did this at my previous house - it meant I could exercise at any time of the day or night as it suited me. I could do just 20 minutes if that's all I had - and because it was set up separately to the house as a designated fitness area I took it more seriously than I would have if I done if, for example, I had tried to work out in my sitting room. I loved it and became very lean, fit and flexible. I would use Exercise DVDs to mix things up sometimes or otherwise would do resistance training and cardio. The log cabin cost under £50K which is a lot but it was an asset which added value to the property and helped sell the house when the time came (sold immediately).