Ok, it is absolutely possible to have both, with no problems. What you need is a boot loader, and what beter boot loader can you get than grub (
http://www.gnu.org/software/grub/ ). Wireless, ofcourse you can set it up, and it's not hard, and however the steps are different for most distros, it is possible with most.
As to installing the boot loader, if you wanted to setup Gentoo Linux, you can download the gentoo handbook, setting up the boot loader is one of the sections, also there's lots of documentation about grub online too, so you wont get lost there.
And lastly, why Grub? simply because if you were to repartition the drive, other boot loaders would die and not allow you to boot = pain, Grub will give you a basic command line that will allow you to boot no matter what...
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Microsoft, the leader in using innovative tactics to promote irksome experience, coupled with antiquated technology that's held together by a pyramid of makeshift afterthoughts.
Apple, the leader in using irksome tactics to promote innovative experience, coupled with an antiquated core that's enhanced by state-of-the-art afterthoughts.
Linux, the leader in not using any tactics to promote user-defined experience, coupled with state-of-the-art core enhanced by innovative afterthoughts.
