I no longer auto-submit sites, but here is what WAS my favorite tool for website submission to directories, not just phpLD, but many types. It's updated monthly, and it's worth every penny if you are looking to submit several sites or even resell the service. 6000 directories and search engines(???) included. http://www.gsa-online.de/eng/website_submitter.html Check out the demo - the full version is 10x's more powerful.
Do it manually .. thats better Use firefox and install fireform addon or extension its just work like an automatic form filler . and then use google to search your website related directories for exmaple if you website is sports related then add link "sports" submit link "sports" add url "sports" add link here "sports" add free link "sports" submit website "sports" submit url "sports" add you website "sports" add free website url "sports" add free url "sports" so above mentioned queries are very useful to have bunch of one way links directories and website accepting links for free .. but u need firefox and fireform in it for all this