99 civic, lowering springs

i just got a 99 civic and well the car pimps but lacks style, i spent a few $bills$ on some euro tail lights but just recently i bought a 2 pair lower spring package. i aint got the spair cash and want them on now so im gonna do it my self. anything i should know besides 'dont do it your self dude' ?
any tips. of where to get a installation manual.??????

Well to do it your self you better have a nice day and about 3 to 4 hours. I just did one last week in my drive way, plus 2 del sol both were mine. Have a decent spring compresor and air tools make things much easier. A good jack and jack stands. Pull the old ones out compress and take off. Then put back on not much more to it than that have some one else aline it after you drop it.

ahh a reply at last. so ooo i guess with no spring compressor its not a good idea