Hi Scott
Buying shares is a bit like playing a No Limit Hold'em tournament.
If you are new to shares i would recommend starting with the larger companies (FTSE250 and the like) that are profit making and paying a good divi. It's easy to get tempted by the next "this will make you Rich" share but such a high percentage of these will loose you money.Once you have more more knowledge and experience then you will find it much easier to know what signs to look for.
Anyone who is new to hold'em and tries to bluff and raise all in often when they have not learned the odds and the basics or positional play, may get lucky and win some big pots, but in they end they are more than likely to be a loser.
A good place to start with some solid picks is the high yield board on Motley fool. Most of the shares here are on cheap ratings, pay a divi similar to what you would earn from having your cash in the bank and normally have good asset backing.
http://boards.fool.co.uk/Messages.asp?mid=...5&bid=51166If you are earning enough to put alot of money into shares then you could maybe put 75% into "safeish" shares and 25% into more risky plays and monitor the relative perfromances.
If you can afford to invest 5k per year and increase the amount you put in by 4% a year. then an annual return of 20% per annum will turn your dosh into £1 million in just over 30 years (exlcuding taxes

), So this should really be something that you are planning for your long term future rather than trying to turn 50k into 1 million in 3 years.
PS What is your best money making secret at poker(if you don't mind sharing your secrets). I have always found it easy enough to win but it is a very time consuming game. Do you need to play high stakes games? or can you make a reasonable living playing the $3/$6 NL and $50 STT's tournies? also how many games do you play at once? I always used to play 3 at once but sometimes this gets a little hectic - is better to play more at lower profit margin or less at higher profit margin?
Cheers
RM