Does anyone know any other ways to get a second income on the side?

There's not much difference in the time it takes to build a business vs. the time you spend working either a part time or full time job. If you calculate the hours you put into working for someone else, the pay you receive compared to working the same amount of time in your own business and how much more you would be making, it makes more since to have your own businesses. Rather it's a home based business, or a traditional store front business.
To me, having a home based business is economically better. It costs less to start up, and you don't have all the over head expenses as traditional businesses do. Just about everything in your own home is a tax write off. Most home based business cost under $500. Plus you have the same opportunity to make the same amount of money, higher profit then you would in a traditional business.
If you put in the same amount of time you would at your normal job, it won't take you that long to build a business up and make a sufficient amount of income. About the same amount of time for your first check from your ordinary job, which is about two to four weeks, depending on if the company you work for has this waiting period that a lot of them do, where you actually work 3 to 4 weeks before getting paid. It usually takes about two to four weeks to start bringing in an average income. Four to six weeks to increase that. (I don't know any "job" that gives you pay raises this quickly), and about three to six months to be self sufficient. Again, this is based on the effort and time you put into it.
Most people start their business on the side if they don't have a cushion to live on while they build their business because they have full time jobs and run their business on the side. When their business reaches the income level they desire, they put their normal jobs down and continue with just their business's income.

I don't have much to go on with what your interests are. So I can only try and help you out by refering you over to a few different businesses to take a look at. I'll tell you what my husband and I have had and enjoy doing for over six years now. I can also refer you over to my blog on my 360 yahoo page on "home based businesses" There are over half a dozen different ones to take a look at for more ideas.

We got involved in the Telecommunications industry. We picked this one because the income opportunity is just incredible, and to me it's more practical. We partnered up with a 15 year old world wide company that offers services that people use every day and pay for anyway. They are registered with the BBB. They've also been featured in several magazines like USA Today, Success, Fortune etc. Inc 500 also rated us the 22nd fastest growing company in our first five years. We are world wide with headquarters in in Farmington Hills Michigan, Carolina, Canada, Europe, Australia. So it's a pretty good sized organization to be involved in. We offer services like Local and Long distance telephone services, Internet, digital, video, VOIP, Satallite TV, and all the major cellular phone providers like Sprint, T-Mobile,Verizon, AT&T, Nextell, Alltel etc. as well.

How many people do you know, or know of around the world that uses one or more of these services? Service that people are not going to give up on because money is tight they're going to pay their utility bills then purchasing the top brand of soap when they can easily run to the dollar store and buy a package of 4 for a dollar instead of a bar for $2 sort of thing. You know what I mean? We save people money on services that they are already using and paying for, and offer them services that they don't have, but would like to. As an example, say they have a local and long distance telephone service and Internet, I offer them a lower plan, they accept and Every single month these people pay these bills that they are going to anyway every month, we make a percentage every month. Same thing with cell phones. You can provide a phone cheaper (say an LG, or Blackberry, Wing etc) and they extend their contract through you, every month they pay their bill you get a percentage. You get paid every single month for these services over and over again. Once their on a service, everytime they pay their bills each month, you get a percentage off it. This is a very profitable business to get involved in. A lot of money involved in this industry, This is all done in your home by telephone or Internet., or both.

If you'd like more information, your more then welcome to email me at anytime.

Tiffany