How to open multiple files within a GUI

Hey,

I'm trying to work on a script that involves a GUI for grabbing different datasets, however matlab treats each dataset as an individual directory that has to be opened one at a time, is there anyway to get it to grab all datasets in a folder at once without having to do each at a time. I'm using the uigetdir command...Here is a part of my script, any suggestions?

%*******************************************************************************
% INPUTS
datapath='/home/meguser/Documents/Projects/Datasets/MEG75/subject_2/';  % path to data sets
savepath='/home/meguser/Documents/Projects/Datasets/MEG75/subject_2/processed_60Hz/';  % path to data sets
% datapath=[pwd, filesep, 'sampleData', filesep];  % path to data sets
% savepath=[pwd, filesep, 'sampleData', filesep];  

% % % path = uigetdir(pwd,'Select folder that CONTAINS CTF dataset (.ds)...');
% % % datapath = [fullfile(path), filesep];
% % % savepath = [fullfile(path), filesep]; 

% runname_list=ls(fullfile(datapath, '*.ds'));
runname_list=strvcat('2_MEG075_20130606_GFapi.ds',...
    '2_MEG075_20130606_GFipa.ds',...
    '2_MEG075_20130606_GFpa.ds',...
    '2_MEG075_20130606_GNapi.ds',...
    '2_MEG075_20130606_GNipa.ds',...
    '2_MEG075_20130606_GNpa.ds',...
    '2_MEG075_20130606_MFapi.ds',...
    '2_MEG075_20130606_MFipa.ds',...
    '2_MEG075_20130606_MNapi.ds',...
    '2_MEG075_20130606_MNipa.ds',...
    '2_MEG075_20130606_NSjaw.ds',...
    '2_MEG075_20130606_NSswallow.ds',...
    '2_MEG075_20130606_NStongue.ds',...
    '2_MEG075_20130606_SFpataka.ds',...
    '2_MEG075_20130606_SNpataka.ds');  %list of files to process