Hi 5x's
Well, I didn't do an accountancy degree, but I did train to be a chartered accountant, and then a chartered tax advisor, so feel free to ask any questions on working in practice or industry
There are different types of accountancy qualification, with differing exams and rules & regs. CA is short for Chartered Accountant, which can refer to someone who has passed all the exams and qualified as ACA (Chartered accountant) or ACCA (Chartered Certified accountant). Some useful links:
http://www.icaew.co.ukhttp://www.icas.org.ukhttp://www.accaglobal.comhttp://www.cimaglobal.comhttp://www.tax.org.ukIf you go on to work in practice (ie in an accountancy firm) then you're likely to do either the ACA or ACCA exams. If you work in industry (ie for a company, not an accountancy firm) then I think the tendency is to go with CIMA or ACCA.
If you go with ACA (and I think ACCA, although Jim can confirm this) then the exams take just over 2 years to complete (assuming all first-time passes). As well as passing the exams, you have to get relevant work experience, which from memory covers a 3-year period. You have to have spent so many hours in audit, so many in tax etc...
When I started out in accountancy the starting salary was reasonable (some Uni friends were earning more, some less), although I was working for a relatively small firm. The money starts kicking in once you're qualified, ie 3 years down the line
So would I recommend a career in accountancy? Hmmm, tricky. What you actually do will depend on the size of the firm you go to work for (I'm assuming working in practice rather than industry for the mo). If you work for a small firm you're likely to get a good grounding in basic accountancy principles, preparing client's books from incomplete records etc. If you work for a larger firm then a large part of your 3-year training contract will be spent working in audit. Me, I hated audit... so dull

Lots of checking, ticking and bashing... But larger firms tend to offer more opportunities further down the line.
After 3 years in audit, I got out at the first opportunity and moved into corporate tax. It's not for everyone but I like it

(mods - any chance of a geek smiley?!!). And it's got me a 12 week overseas secondment within the next year, to somewhere in eastern Europe
Anyway, hope some of my ramblings above have helped
Cheers
Vik