Small c:a 50bp PCR-products, visualization?

[RoundUp]

I will start running some PCRs with primers derived from N/terminal amino 
acid sequences based on method described by Walker et.al 1992. And I am 
woundering if somebody knows of a good gel method to separate DNA 
fragments of size about 50 bp? It would be nice to be able to visulaize 
the PCR products separated on gel to be able to tell if a product is made 
in the reactions.
All replies or related suggestions appreciated.
_________________________________________________________
Lars Snogerup               Lars.S at Plantbio.lu.se
Plant Biochemistry
Lund University
Sweden