If your not going to mod you should be fine without anti-ban eboots. I would check the BLUS codes just to be sure.
I can tell you how to install the waves using MultiMAN.
1. Put your lines.qrc file onto a usb stick and put the usb in your ps3 (doesn't matter which one for this) The open MultiMAN.
2. Once in MultiMAN find the "Settings" column ans scroll all the way down till you find "Write Access to /dev_fash" and select enable.
3. The go to the mmCM/MultiMAN column and select "File Manager/mmOS" end select it. You should now be on a creen that looks like a Windows Desktop. Use the analogue sticks to control the arrow.
3. Move the arrow over the "PS3 Root" folder. it should be in the top left hand corner of the screen. and double tap x to open and a window should appear. Use the left analogue stick to move the window about.
4. First open the usb you have, should be either "dev_usb000" or dev_usb001" (unless you have a multi USB adaptor attached to your PS3) find your "lines.qrc" file press "o" on it then highlight "copy" using the d-pad and press "x". You should get a little message saying "copied to clipboard". Now you can close the window with the x in the top right or leave it open.
5. Open "PS3 Root" again and you should see "dev_blind" open this for a new window. then open the folders in this order as they appear - vsh/ resource/ qgl, you should now see a file in this folder called "lines.qrc" this is where it is stored in the flash memory.
Hover the arrow over the file and press "o" then "paste". You should get a message saying "do you want to overwrite the file" and say yes.
6. Now you need to restart the PS3 by going down to the little button in the bottom left hand corner of the screen that would be where the "Start menu" on the windows task bar would be. Press x on it then select "restart system" to restart your PS3.
When your PS3 restarts your new waves should be active. Also as a general rule always restart your PS3 after modifying the flash files.
You may also want to give this a look for quick and easy xmb mods with this faf on as its 1 click install from the XMB for them all.
http://www.psx-place.com/resources/xmb-mods-collection-disc-113-mods.520/
Some of them are quite good.